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Last modified by Mengting Qiu on 2025/06/17 09:18
From version 20.2
edited by Xiaoling
on 2023/06/01 15:14
Change comment: There is no comment for this version
To version 40.1
edited by Mengting Qiu
on 2025/01/21 09:55
Change comment: There is no comment for this version

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Title
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1 -Firmware OTA Update for Sensors
1 +OTA Update Firmware/Configure for Sensors
Author
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1 -XWiki.Xiaoling
1 +XWiki.ting
Content
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7 7  = 1. Overview =
8 8  
9 9  
10 -There are some new models of Dragino sensors support OTA update via Private LoRa Protocol, (Even the sensor runs LoRaWAN protocol by default)
10 +There are some new models of Dragino sensors support OTA update via Private LoRa Protocol, (Even the sensor runs LoRaWAN protocol by default).
11 11  
12 +User can use the OTA update to update the configure file or firmware to the sensors.
12 12  
14 +
13 13  = 2. Support Models =
14 14  
15 15  
16 16  Here list the models that support OTA Update.
17 17  
18 -
19 19  {{velocity}}
20 20  $xwiki.ssfx.use("js/xwiki/table/table.css")
21 21  $xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true)
22 22  {{/velocity}}
23 23  
24 -(% border="1" cellspacing="5" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f2f2f2; width:670px" %)
25 -(% class="sortHeader" %)|=(% style="width: 193px;background-color:#D9E2F3" %)Models|=(% style="width: 222px;background-color:#D9E2F3" %)Firmware Version|=(% style="width: 251px;background-color:#D9E2F3" %)Comments
26 -|(% style="width:193px" %)PS-LB, SDI-12-LB|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
27 -|(% style="width:193px" %)SN50v3-LB|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
28 -|(% style="width:193px" %)D20-LB/D20S/LB/D22-LB/D23-LB|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
29 -|(% style="width:193px" %)(((
30 -LHT65N-PIR,LHT65N-E31F
31 -)))|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
32 -|(% style="width:193px" %)S31-LB, S31B-LB|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
25 +(% border="1" cellspacing="5" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#ffffff; width:670px" %)
26 +(% class="sortHeader" %)|=(% style="width: 258px; background-color: rgb(217, 226, 243);" %)Models|=(% style="width: 158px; background-color: rgb(217, 226, 243);" %)Firmware Version|=(% style="width: 251px;background-color:#D9E2F3" %)Comments
27 +|(% style="width:258px" %)RS485-LB/LS|(% style="width:158px" %)All firmware version|(% style="width:251px" %)
28 +|(% style="width:258px" %)SN50v3-LB|(% style="width:158px" %)All firmware version|(% style="width:251px" %)
29 +|(% style="width:258px" %)PS-LB-NA|(% style="width:158px" %)All firmware version|(% style="width:251px" %)
30 +|(% style="width:258px" %)TS01-LB/LS|(% style="width:158px" %)All firmware version|(% style="width:251px" %)
31 +|(% style="width:258px" %)CS01-LB|(% style="width:158px" %)All firmware version|(% style="width:251px" %)
32 +|(% style="width:258px" %)AIS01-LB|(% style="width:158px" %)All firmware version|(% style="width:251px" %)
33 +|(% style="width:258px" %)TC01-LB/ TC11-LB|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
34 +|(% style="width:258px" %)LHT65N|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
35 +|(% style="width:258px" %)LHT65N-PIR,LHT65N-E31F|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
36 +|(% style="width:258px" %)D20-LB/D20S-LB/D22-LB/D23-LB|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
37 +|(% style="width:258px" %)S31/S31B-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
38 +|(% style="width:258px" %)AQS01-L|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
39 +|(% style="width:258px" %)UV254-LB|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
40 +|(% style="width:258px" %)SDI-12-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
41 +|(% style="width:258px" %)SE01-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
42 +|(% style="width:258px" %)PS-LB|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
43 +|(% style="width:258px" %)SE02-LB|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
44 +|(% style="width:258px" %)SPH01-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
45 +|(% style="width:258px" %)LMS01-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
46 +|(% style="width:258px" %)WL03A-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
47 +|(% style="width:258px" %)DS03A-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
48 +|(% style="width:258px" %)CPL03-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
49 +|(% style="width:258px" %)SW3L-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
50 +|(% style="width:258px" %)LCC01-LB|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
51 +|(% style="width:258px" %)PS-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
52 +|(% style="width:258px" %)LDS12-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
53 +|(% style="width:258px" %)LDS40-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
54 +|(% style="width:258px" %)DDS75-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
55 +|(% style="width:258px" %)DDS45-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
56 +|(% style="width:258px" %)DDS20-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
57 +|(% style="width:258px" %)DDS04-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
58 +|(% style="width:258px" %)MDS120-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
59 +|(% style="width:258px" %)MDS200-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
60 +|(% style="width:258px" %)DS20L|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
33 33  
34 -
35 -
36 36  = 3. How to do OTA update =
37 37  
38 38  == 3.1 Required Components ==
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40 40  
41 41  * Hardware: [[LA66 USB>>doc:Main.User Manual for LoRaWAN End Nodes.LA66 USB LoRaWAN Adapter User Manual.WebHome]] with [[OTA_firmware>>https://www.dropbox.com/sh/4qnjreg1esxu16i/AADbRjW_tuBP3IIkmf11nSoma?dl=0]] installed.
42 42  
43 -* Software: [[OTA_Tool>>https://www.dropbox.com/sh/4qnjreg1esxu16i/AADbRjW_tuBP3IIkmf11nSoma?dl=0]]. Only support Windows now
69 +* Software: [[OTA_Tool>>https://www.dropbox.com/scl/fo/9kqeqf6wmet10o9hgxuwa/h?rlkey=4ikrg6kg5v0yjxwhp0i37wrv7&dl=0]]. Only support Windows now
44 44  
45 -
46 46  [[image:image-20230513120722-2.png||height="409" width="866"]]
47 47  
48 48  
49 -== 3.2 Update Steps ==
74 +== 3.2 OTA Update Firmware ==
50 50  
51 51  
52 -=== (% style="color:blue" %)**Step1 :**(%%) Plug LA66 USB to PC and run OTA_Tool. ===
77 +(% class="wikigeneratedid" %)
78 +(% class="mark text-uppercase" %)**Video Instruction:**(%%) ~-~- OTA Upgrade Firmware (via LoRa) of LoRaWAN Sensors**: [[https:~~/~~/youtu.be/SSvOqvBrwGg>>https://youtu.be/SSvOqvBrwGg]]**
53 53  
54 54  
55 -[[image:image-20230114172703-1.png]]
81 +=== (% style="color:blue" %)**Step1:**(%%) Plug LA66 USB to PC and run OTA_Tool. ===
56 56  
57 57  
84 +[[image:image-20250121091115-1.png]]
85 +
86 +
58 58  === (% style="color:blue" %)**Step2:**(%%) Set up OTA Tool ===
59 59  
60 60  
61 -* (% style="color:blue" %)**DevEUI**(%%): Input Dev EUI of your sensor
90 +* (% style="color:blue" %)**DevEUI**(%%): Input DevEUI of your sensor
62 62  
63 -* (% style="color:blue" %)**Password**(%%): Passord of your sensor
92 +* (% style="color:blue" %)**Password**(%%): Passord of your sensor**(Last eight bytes of APPSKEY)**
64 64  
65 65  * (% style="color:blue" %)**Port**(%%): Com port of LA66 USB
66 66  
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68 68  
69 69  * (% style="color:blue" %)**Upload_File**(%%): The firmware to be upload to the sensor. make sure the firmware is with surfix _without_bootloader. For example: LHT65N_EU868_v1.5_without_bootloader.
70 70  
71 -* (% style="color:blue" %)**EUI File**(%%): If customer has lots of sensors. He can also import the Dev EUI files and use droplist to choose the sensor to update. Format is as below:
100 +* (% style="color:blue" %)**DEUI_File**(%%): If customer has lots of sensors. He can also import the Dev EUI files and use droplist to choose the sensor to update. Format is as below:
72 72  
73 73  [[image:image-20230114174640-3.png||height="130" width="1169"]]
74 74  
75 75  
76 -=== (% style="color:blue" %)**Step3:**(%%) Press Start in OTA Tool and then Press Reset button to restart LA66 USB ===
105 +=== (% style="color:blue" %)**Step3:**(%%) After re-plugging the LA66 USB, click "Start" in the OTA tool. ===
77 77  
78 78  
79 -After press reset button, LA66 USB will restart and broadcast update process with the Dev EUI and Password.
108 +Upon re-plugging, the LA66 USB will reboot and broadcast the update process using the Dev EUI and passcode
80 80  
81 81  
82 82  === (% style="color:blue" %)**Step4:** (%%)Press reset button on the end node, or re-activate the end node. ===
83 83  
113 +When the OTA Tool displays “**LA66 is scanning for sensor Dev EUI ‘(% style="color:blue" %)DevEUI(%%)’. Please reset the sensor for connection and update**”, press and hold the ACT button on the terminal node for 5 seconds to perform a terminal node reset so that the OTA Tool can connect successfully.
84 84  
115 +[[image:image-20250121093705-3.png]]
116 +
85 85  In every reboot/ reactivate, the end node will check if there is update request. If end node gets the update request from LA66. End node will check if the Dev EUI and Password match. If match, End node will establish connection with LA66 USB for OTA update.
86 86  
87 87  
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90 90  
91 91  Below shows the update successul result.
92 92  
93 -[[image:image-20230114174134-2.png]]
125 +[[image:image-20250121093834-4.png]]
94 94  
95 95  
128 +== 3.3 OTA Update Configure ==
129 +
130 +
131 +(% class="mark text-uppercase" %)**Video Instruction:**(%%) ~-~- OTA Upgrade Configure (via LoRa) of LoRaWAN Sensors**: [[https:~~/~~/youtu.be/5XedoNVkbQQ>>https://youtu.be/5XedoNVkbQQ]]**
132 +
133 +OTA Update Configure is good for batch update configure in same type of sensors.
134 +
135 +
96 96  = 4. FAQ =
97 97  
98 98  == 4.1 Can i use other devices to connect to PC if i don't have LA66 USB? ==
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110 110  
111 111  * Make sure power off or update the firmware back to original firmware , because the LA66 USB OTA fimware is not low power consumption firmware. it will consume the battery very fast.
112 112  
113 -
114 -
115 115  == 4.2 Where to find OTA Password? ==
116 116  
117 117  
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132 132  2. OTA update require a reset or reactivate action. If the crash firmware doesn't have them work, user need to manuall push the physic reset button on the PCB or power off/on device.
133 133  
134 134  
135 -= 5. OTA Tool Known Bug: =
173 +== 4.4 Will OTA update effect the Local LoRaWAN Network. ==
136 136  
175 +User can configure the OTA_Frequency.txt file to change the Update frequency point so it won't conflict with the general LoRa Frequency. See below for the file as reference and explain. The OTA update also use a none-use SF (SF=5) which won't conflict with the current use SF.
137 137  
138 -~1. If user click "(% style="color:blue" %)**Start**"(%%) but there is issue during update. User may need to close and open the tool again.
177 +(% class="mark" %)#Define the OTA frequency use for OTA.
178 +#End Node has FRE1 and SF=5. So don't change FRE1 settings
179 +#FRE2 include several frequencies point.
180 +#PC first use FRE1 to create connection to end node, then use one of FRE2 frequencies to process downlink.
139 139  
182 +(% class="mark" %)#Format:
183 +#Frequency Band;FRE1;FRE2
184 +EU868;869.0;868.7,868.9
185 +IN865;866.9;865.1,865.3
186 +KZ865;866.5;866.1,866.3
187 +KR920;921.7;921.3,921.5
188 +MA869;870.5;870.7,870.9
189 +US915;923.1;923.7,924.1
190 +CN470;505.5;605.7,505.9
191 +AU915;923.7;924.7,925.5
192 +AS923;923.5;923.3,923.7
193 +AS923-2;921.2;921.8,922.0
194 +AS923-3;916.4;917.0,917.2
195 +AS923-4;917.1;917.6,917.8
196 +EU433;434.5;433.9,434.1
197 +RU864;869.3;869.5,869.7
140 140  
141 141  
200 += 5. OTA Tool Known Bug: =
142 142  
202 +
203 +~1. If user click "(% style="color:blue" %)**Start**"(%%) but there is issue during update. User may need to close and open the tool again.
204 +
205 +
143 143  
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